| Adopted | Country | % Correct |
|---|---|---|
| 2021 | Afghanistan | 82%
|
| 2011 | South Sudan | 71%
|
| 2008 | Kosovo | 47%
|
| 2006 | Lesotho | 41%
|
| 2011 | Libya | 35%
|
| 2010 | Myanmar | 35%
|
| 2008 | Iraq | 29%
|
| 2017 | Mauritania | 18%
|
| 2006 | Venezuela | 18%
|
| 2012 | Malawi | 12%
|